diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5a1b524b..c9d766c8c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## 0.59.0      2024-10-01
+
+* Use new WebSocket-based API for snapshot submissions
+  - Long-lived WebSocket connections have lower overhead for individual snapshots
+    that send statistics data to pganalyze, and avoid repeated HTTP connections
+  - In case of errors when connecting the collector will fall back to regular
+    HTTP-based snapshots and emit a warning (e.g. due to a misconfigured proxy, or when
+    connecting to a pganalyze Enterprise Server install without WebSocket support)
+* Automated EXPLAIN (auto_explain) improvements
+  - Unless filtered, keep query parameters included with auto_explain as part of query samples
+  - Improve handling of newlines with auto_explain "text" format
+* Azure Database / Cosmos DB for PostgreSQL: Collect system info and metrics
+  - To start using this, you need to supply a new config variable AZURE_SUBSCRIPTION_ID to the collector, as well as setting up managed identity (like is done for Log Insights support)
+  - The managed identity now additionally needs access to the Monitoring Reader role on the Azure Database instance
+* Improve support for EDB Postgres Advanced Server
+* Postgres 17: Update pg_stat_progress_vacuum field names
+* Log Insights: Complete transition to new log parser (introduced in 0.58.0)
+  - Drop supported log_line_prefix check in test
+  - Drop legacy log line parsing mechanism
+  - Fix --analyze-logfile flag
+
+
 ## 0.58.0      2024-08-30
 
 * Log Insights: Revamp log parsing mechanism
diff --git a/contrib/helm/pganalyze-collector/Chart.yaml b/contrib/helm/pganalyze-collector/Chart.yaml
index 929f32e44..ae472f680 100644
--- a/contrib/helm/pganalyze-collector/Chart.yaml
+++ b/contrib/helm/pganalyze-collector/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: pganalyze-collector
-version: 0.58.0
-appVersion: "v0.58.0"
+version: 0.59.0
+appVersion: "v0.59.0"
 type: application
 description: pganalyze statistics collector
 home: https://pganalyze.com/
diff --git a/packages/Makefile b/packages/Makefile
index e30d73731..333c2076e 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -1,5 +1,5 @@
 export NAME ?= pganalyze-collector
-export VERSION ?= 0.58.0
+export VERSION ?= 0.59.0
 export GIT_VERSION ?= v$(VERSION)
 #export GIT_VERSION=HEAD
 #export GIT_VERSION=618e85ce5ed5365bc7d9d9da866fdeb73bac5a55
diff --git a/util/version.go b/util/version.go
index b26e998bf..10a21f678 100644
--- a/util/version.go
+++ b/util/version.go
@@ -1,4 +1,4 @@
 package util
 
-const CollectorVersion = "0.58.0"
+const CollectorVersion = "0.59.0"
 const CollectorNameAndVersion = "pganalyze-collector " + CollectorVersion